mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 02:11:36 -04:00
revamped Launcher
This commit is contained in:
NyperYuhgard
+1018
-1117
File diff suppressed because it is too large
Load Diff
+18
-33
@@ -1,15 +1,13 @@
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// launcher.h — integrated RmlUi launcher front-end.
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// launcher.h — SDL2/OpenGL launcher front-end.
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//
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// Shown in the runtime's SDL/OpenGL window before the emulator boots: the user
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// picks renderer / supersampling / AA / colour model / SPU-HQ, the BIOS, disc,
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// memory cards and controllers, then presses LAUNCH. The chosen values are
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// written back into the UserSettings the runtime then applies (and persisted to
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// settings.toml by the caller).
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// Shown in a temporary SDL window before the emulator boots: the user
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// picks renderer / supersampling / AA / colour model / SPU-HQ, the BIOS,
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// disc, memory cards and controllers, then presses LAUNCH. The chosen
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// values are written back into the UserSettings the runtime then applies
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// (and persisted to settings.toml by the caller).
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//
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// Design note — the launcher does NOT create or own the window or GL context;
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// the caller passes an already-current GL 3.3 context. This keeps the module a
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// pure overlay so a future "re-open settings while the game is running" path can
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// reuse it without owning the window lifecycle.
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// This module creates its own SDL window + GL 3.3 core context — the
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// caller creates the window, calls run(), then tears everything down.
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#pragma once
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@@ -24,37 +22,24 @@ namespace PSXRecompV4 { struct UserSettings; }
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namespace psx_launcher {
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enum class Result {
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Launch, // user pressed LAUNCH — proceed to boot with `io`
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Quit, // user closed the window — caller should exit
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Unavailable, // launcher could not initialise (assets/GL); caller boots as if skipped
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Launch, // user pressed LAUNCH — proceed to boot with `io`
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Quit, // user closed the window — caller should exit
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Unavailable, // launcher could not initialise (assets/GL); caller boots as if skipped
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};
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// Static facts about the game the launcher is configuring. Drives the title and
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// the disc-verification badge. Extends naturally for later phases.
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struct GameInfo {
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const char* name = nullptr; // display name, e.g. "Tomba!"
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const char* expected_serial = nullptr; // game id "SCUS-94236" (null = no serial check)
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uint32_t expected_crc = 0; // full-file CRC32 of the data track
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bool has_expected_crc = false; // whether expected_crc is meaningful
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bool allow_hybrid = true; // offer the "Hybrid" pad mode (false => Analog | D-Pad only)
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bool lock_mode = false; // hide the whole pad-mode selector and force locked_mode (single-pad-type games)
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int locked_mode = 2; // PAD_MODE_DIGITAL; the mode forced when lock_mode is true
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bool lock_device = false; // hide the Player 1/2 controller cards entirely (fixed, auto-bound pad type; e.g. Ape Escape DualShock)
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bool ws_offered = true; // offer the EXPERIMENTAL Widescreen toggle (false = hidden, game ships 4:3 only)
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const char* name = nullptr;
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const char* expected_serial = nullptr;
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uint32_t expected_crc = 0;
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bool has_expected_crc = false;
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bool allow_hybrid = true;
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bool lock_mode = false;
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int locked_mode = 2; // PAD_MODE_DIGITAL
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// Optional "Localization" dropdown. Populated from game.toml
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// [localization].languages. When non-empty the launcher shows a language
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// menu; empty => no menu (the general case — only Tsumu declares languages).
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// code feeds the runtime's translation layer ("off"/"jp"/"" = untranslated).
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struct Language { std::string code; std::string label; };
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std::vector<Language> languages;
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};
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// Run the launcher loop to completion. `gl_context` is an SDL_GLContext (void*
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// to avoid leaking SDL types into this header) already created and current on
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// `window`. `io` is seeded with the effective settings (game.toml ∪ settings.toml)
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// and, on Result::Launch, updated in place with the user's choices. `assets_dir`
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// is the directory holding launcher.rml / .rcss / fonts.
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Result run(SDL_Window* window, void* gl_context,
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PSXRecompV4::UserSettings& io,
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const GameInfo& game, const char* assets_dir);
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@@ -1,6 +1,5 @@
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// stb_image implementation TU. Kept separate so the (large) decoder lives in
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// its own translation unit and launcher.cpp only sees the declarations.
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#define STB_IMAGE_IMPLEMENTATION
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#define STBI_NO_STDIO // we feed it memory buffers via RmlUi's FileInterface
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#define STBI_ONLY_PNG // launcher art is PNG; keeps the decoder small
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#include "third_party/stb_image.h"
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+5079
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Load Diff
+7
-65
@@ -95,55 +95,11 @@ else()
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option(PSX_STATIC_RUNTIME "Statically link SDL2 + libgcc/libstdc++ for a self-contained exe" OFF)
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endif()
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# PSX_LAUNCHER: build the integrated RmlUi launcher UI (settings/disc/memcard/
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# controller front-end shown before the emulator boots). Needs the vendored
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# lib/RmlUi + lib/freetype submodules. ON by default; the oracle/beetle builds
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# never include it. Turn OFF for a launcher-less runtime (boots straight in).
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option(PSX_LAUNCHER "Build the integrated RmlUi launcher UI" ON)
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# Build the vendored RmlUi + FreeType once per CMake project (idempotent — the
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# rmlui_core target guards re-entry). Both are linked statically into the exe so
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# the self-contained-binary guarantee (PSX_STATIC_RUNTIME) still holds.
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function(psxrecomp_ensure_launcher_libs)
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if(TARGET rmlui_core)
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return()
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endif()
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if(NOT EXISTS "${PSXRECOMP_ROOT}/lib/RmlUi/CMakeLists.txt" OR
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NOT EXISTS "${PSXRECOMP_ROOT}/lib/freetype/CMakeLists.txt")
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message(FATAL_ERROR
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"PSX_LAUNCHER=ON but lib/RmlUi or lib/freetype is missing. "
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"Run: git submodule update --init --recursive")
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endif()
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# Static libs fold into the exe (keeps the self-contained binary intact).
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set(BUILD_SHARED_LIBS OFF)
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# FreeType — RmlUi's font engine. Disable every optional codec/dep so the
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# only thing we pull in is the core font rasteriser.
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set(FT_DISABLE_ZLIB TRUE CACHE BOOL "" FORCE)
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set(FT_DISABLE_BZIP2 TRUE CACHE BOOL "" FORCE)
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set(FT_DISABLE_PNG TRUE CACHE BOOL "" FORCE)
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set(FT_DISABLE_HARFBUZZ TRUE CACHE BOOL "" FORCE)
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set(FT_DISABLE_BROTLI TRUE CACHE BOOL "" FORCE)
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add_subdirectory("${PSXRECOMP_ROOT}/lib/freetype"
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"${CMAKE_BINARY_DIR}/_deps/freetype-build" EXCLUDE_FROM_ALL)
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# FreeType's add_subdirectory exports the target `freetype` but not the
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# namespaced alias (that's install-only). RmlUi's soft dependency check
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# looks for Freetype::Freetype, so create it here.
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if(NOT TARGET Freetype::Freetype)
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add_library(Freetype::Freetype ALIAS freetype)
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endif()
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# RmlUi — core only, FreeType font engine, no samples/tests/PCH.
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set(RMLUI_SAMPLES OFF CACHE BOOL "" FORCE)
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set(RMLUI_FONT_ENGINE "freetype" CACHE STRING "" FORCE)
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set(RMLUI_PRECOMPILED_HEADERS OFF CACHE BOOL "" FORCE)
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# The bundled robin_hood hash map fails its bitness detection under MinGW
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# GCC ("#error Unsupported bitness"); use std:: containers instead.
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set(RMLUI_THIRDPARTY_CONTAINERS OFF CACHE BOOL "" FORCE)
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add_subdirectory("${PSXRECOMP_ROOT}/lib/RmlUi"
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"${CMAKE_BINARY_DIR}/_deps/RmlUi-build" EXCLUDE_FROM_ALL)
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endfunction()
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# PSX_LAUNCHER: build the integrated SDL2/OpenGL launcher (settings/disc/memcard/
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# controller front-end shown before the emulator boots). ON by default; the
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# oracle/beetle builds never include it. Turn OFF for a launcher-less runtime
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# (boots straight in).
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option(PSX_LAUNCHER "Build the integrated SDL2/OpenGL launcher UI" ON)
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set(PSXRECOMP_RUNTIME_SOURCES
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${PSXRECOMP_ROOT}/runtime/src/main.cpp
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@@ -452,31 +408,17 @@ function(psxrecomp_add_runtime_target target)
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target_compile_definitions(${target} PRIVATE PSX_COSIM=1 PSX_NO_DEBUG_TOOLS=1)
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endif()
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# Integrated RmlUi launcher (not in the oracle build — that's headless).
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# Integrated SDL2/OpenGL launcher (not in the oracle build — headless).
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if(PSX_LAUNCHER AND NOT PSXRT_ORACLE)
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psxrecomp_ensure_launcher_libs()
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target_sources(${target} PRIVATE
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${PSXRECOMP_ROOT}/runtime/launcher/launcher.cpp
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${PSXRECOMP_ROOT}/runtime/launcher/stb_image_impl.cpp
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${PSXRECOMP_ROOT}/lib/RmlUi/Backends/RmlUi_Platform_SDL.cpp
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${PSXRECOMP_ROOT}/lib/RmlUi/Backends/RmlUi_Renderer_GL3.cpp
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)
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# The vendored GL3 backend uses std::all_of without including
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# <algorithm>; force-include it rather than patching the pinned
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# submodule. (GCC/Clang only; MSVC pulls it in transitively.)
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if(NOT MSVC)
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set_source_files_properties(
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${PSXRECOMP_ROOT}/lib/RmlUi/Backends/RmlUi_Renderer_GL3.cpp
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PROPERTIES COMPILE_OPTIONS "-include;algorithm")
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endif()
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target_include_directories(${target} PRIVATE
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${PSXRECOMP_ROOT}/lib/RmlUi/Include
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${PSXRECOMP_ROOT}/lib/RmlUi/Backends
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${PSXRECOMP_ROOT}/runtime/launcher
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)
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target_link_libraries(${target} PRIVATE RmlUi::Core)
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target_compile_definitions(${target} PRIVATE PSX_LAUNCHER=1)
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# Ship the launcher assets (RML/RCSS/fonts) next to the exe.
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# Ship the launcher assets (fonts + images) next to the exe.
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add_custom_command(TARGET ${target} POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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"${PSXRECOMP_ROOT}/runtime/launcher/assets"
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